Gilbert Ashlock
Treasurer

Elected 2002

Republican

Phone:  (618) 498-5571 ext 111

Software:  Manatron

Population:  22,571

Zone:  II

Welcome to Jersey County, Illinois. 

Please contact the Assessor's Office with any questions.

Office Hours:

• Property Taxes...........Monday - Friday 8:00 - 4:00.

Holiday Closings:

January 1, 2017

December 24, 2017

December 25, 2017

December 31, 2017

Contact Information:

• Property Tax..............(618) 498-5571 ext 111
• Fax.............................(618) 498-8256
• Email.......................... jerseycotreasurer@jerseycounty-il.us
• County Website...........
• Office Staff
  • Tax Deputy...........................Carla Brady

Our Location:

Jersey County Treasurer’s Office
200 N. Lafayette, Suite 5
Jerseyville, IL 62052